Joint accounts are one of the most underused tools in bank switching. Used properly, they can double your switching income — but there are some rules and quirks to understand first.
Can You Switch a Joint Account?
Yes. Joint accounts are fully supported by the Current Account Switch Service (CASS). The process works the same as a sole account switch: your balance, direct debits, standing orders, and incoming payments are all transferred within 7 working days.
Key requirement: Both account holders must agree to the switch. The receiving bank will need both parties to apply for the new joint account and authorise the CASS transfer.
Do You Get the Switch Bonus on a Joint Account?
This varies by bank. There are three common scenarios:
1. One bonus per account (most common)
Most banks pay one switch bonus per account, regardless of whether it's sole or joint. If you switch a joint account, you get one bonus — not two.
Examples of banks that typically do this: Most high street banks follow this pattern.
2. Both holders get a bonus (rare but golden)
Occasionally, a bank will pay the bonus to each account holder on a joint account. This effectively doubles the switch incentive. When this happens, it's usually mentioned explicitly in the offer terms.
3. Joint accounts excluded
Some offers are explicitly for sole accounts only. Always check the terms before switching.
Pro tip: Check the specific offer terms on our live offers page — we note joint account eligibility where banks specify it.
The Power Move: Sole + Joint Account Strategy
The real advantage of joint accounts isn't switching the joint account itself — it's having more accounts to switch between. Here's the strategy:
How it works
- You each maintain a sole current account — these are your "switching" accounts
- You also maintain a joint current account — this can also be switched
- That gives you three accounts that can participate in switches
- With two people, you qualify for individual bonuses on your sole accounts AND potentially a joint bonus
Example annual earnings (couple)
| Switch | Account Type | Bonus |
|---|---|---|
| Partner A switches sole account to Bank X | Sole | £175 |
| Partner B switches sole account to Bank Y | Sole | £150 |
| Joint account switches to Bank Z | Joint | £175 |
| Partner A switches sole to Bank W (Q3) | Sole | £150 |
| Partner B switches sole to Bank V (Q3) | Sole | £175 |
| Total | £825 |
Compare that to a single person doing 4 switches at £150: £600. A couple working together earns significantly more.
Cooling-Off Periods and Joint Accounts
Cooling-off rules apply per person, not per account type. If you've held an account with Barclays (sole or joint), the cooling-off period applies to you for any Barclays account.
Watch out for sister banks. HSBC and First Direct are the same banking group. If you have a joint account with HSBC, you can't switch to First Direct for the bonus (and vice versa) during the cooling-off period.
Common banking groups to be aware of:
- Lloyds Banking Group: Lloyds, Halifax, Bank of Scotland
- NatWest Group: NatWest, Royal Bank of Scotland, Ulster Bank
- HSBC Group: HSBC, First Direct
Track all your cooling-off periods — for both sole and joint accounts — with StoozeMax.
What Happens to Direct Debits When Switching a Joint Account?
CASS handles everything automatically:
- Direct debits transfer to the new account
- Standing orders transfer to the new account
- Salary/income gets redirected (the old bank forwards payments for 3 years)
- The old account is closed
If you have separate direct debits from your sole accounts, those aren't affected — only the joint account's payments move.
Tip: Set Up "Cheap" Direct Debits
Switch bonuses usually require 2-3 active direct debits. For a joint account, set up low-cost direct debits like:
- A £1/month charity donation
- A small regular payment to a savings account
- A low-value subscription
Read our guide on cheap direct debits for bank switching for more ideas.
Can One Person Switch Without the Other's Consent?
No. Both account holders must authorise a joint account switch through CASS. This is a security requirement — neither party can unilaterally close or switch a joint account.
If you're separating from a partner and need to change banking arrangements, you'll need to contact your bank directly to discuss options outside of CASS.
Opening a Joint Account for Switching
If you don't currently have a joint account, you can open one specifically for switching purposes. Here's how:
- Open a basic joint current account with any bank (fee-free)
- Set up 2-3 cheap direct debits to meet future switch requirements
- Wait for a good offer, then switch the joint account via CASS
- Repeat with the next offer once you've passed the cooling-off period
Important: Opening a joint account creates a financial association between both parties on credit reports. This means if one person has poor credit, it could affect the other's applications. Only open joint accounts with someone whose financial situation you trust.
Credit Score Impact
Joint account switching has the same credit score impact as sole account switching:
- Opening a new account creates a hard search (small temporary dip)
- Closing the old account via CASS is recorded but not negative
- The financial association between joint account holders persists on credit reports even after the account is closed
If either of you is planning a mortgage application, pause switching for 3-6 months beforehand. Read our guide on bank switching and credit scores for the full picture.
Common Mistakes to Avoid
- Assuming both holders get a bonus — check the terms first
- Forgetting sister bank rules — your partner's previous accounts count too
- Not tracking both people's cooling-off periods — StoozeMax lets you log switches per person
- Switching the joint account you actually use — keep your "real" joint account separate from your switching account
- Ignoring the financial association — make sure both partners are comfortable with shared credit visibility
A Simple System for Couples
Here's a practical setup that maximises earnings:
Account structure:
- Partner A: One "real" current account (don't switch this) + one "switching" current account
- Partner B: One "real" current account (don't switch this) + one "switching" current account
- Joint: One "real" joint account (bills, mortgage) + one "switching" joint account
Process:
- Check live offers monthly
- Identify the best available bonuses
- Switch the "switching" accounts, keeping your real accounts stable
- Log everything in StoozeMax to track cooling-off periods for both partners
This approach gives you up to 6 switches per year as a couple — potentially £900+ annually just from switch bonuses.
Related reading: Bank Switching Masterclass | Cheap Direct Debits for Switching | Does Bank Switching Hurt Your Credit Score?